4 channel CWDM Mux Demux LGX Module LC/UPC Dual Fiber

CWDM Mux Demux is a flexible, low-cost solution that enables the expansion of existing fiber capacity. The CWDM stands for Coarse Wavelength Division Multiplexing which is defined by with CWDM ITU Grid G.694.2 with listing 18 wavelengths from 1270nm to 1610nm with a channel spacing of 20 nm. Our Mux/Demux CWDM is based on TFF ( Thin Film Filter ) technology which has low insertion loss, high channel isolation, flat passband to enable cascading CWDM filters. This 4 channel CWDM mux demux module rack allows you to multiplex/demultiplex eight separate channels into one pair of fiber by using CWDM colored transceivers 1000Base CWDM SFP, 10G CWDM SFP+, 25G SFP28 CWDM and 40G CWDM etc. And the main advantage of CWDM Mux Demux is its passive nature – no power supply or cooling necessary, robustness – no special micro-climate requirements and as passive element, it has MTBF 100+ Years and it's transparent to any rate, any service multiplexing and upgrade, such applications as 1G/10G/25G Ether